Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

Find out the number of circles in the given picture having Illusion

How many times do a clock's hands overlap in a day ?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Be active and find the killer in the picture Riddle below.

How far can you walk into the woods?

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?